Read the sentence from “nasa twins study confirms preliminary findings.”
if the results of the twins study are like a play, act 1 began at nasa’s human research program (hrp) 2017 investigators’ workshop (iws), where the ten teams presented their preliminary findings.
what is the purpose of using a simile in the sentence?
select all that apply.
nasa twins study confirms preliminary findings
a. it to explain the process of the study.
b. it implies that the passage will continue in narrative form.
c. it attempts to illustrate the importance of the study.
d. it interjects a slightly less formal tone to the passage.

Identify the trade regulation concept described in each scenario. protectionism free trade trade war country a and country b want to develop their respective export markets. both countries have highly developed agricultural, industrial, and service sectors. the countries decide to initially lower trade barriers and eventually remove them completely. arrowright country a has an agrarian economy with an emerging industrial sector. to allow domestic industries to grow, country a applies quotas on all industrial products except those that are used as resources. arrowright country a passes an economic policy that will indirectly give its own companies an advantage over country b’s companies. country b alleges that the policy violates the countries’ trade agreement and imposes retaliatory tariffs. arrowright